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Metal discs with an edge and countersunk hole M3

Inner diameter 21 mm, as a counterpart to magnets, these are not magnets!


Attribute name Attribute value
Item number MSD-21
Unit of Sale 10 pieces
Price and rebate
10 pcs. 1,42 EUR ea.
from 40 pcs. 1,23 EUR ea.
from 80 pcs. 1,15 EUR ea.
from 160 pcs. 1,08 EUR ea.
Ask for a rebate from 300 pcs.
incl. VAT plus shipping

14,20 EUR

incl. VAT plus shipping

promptly deliverable

Available: 6 650 pieces

Delivery time: 2-5 business days

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Description

These metal discs with an edge are the perfect magnetic bases for our (e.g.) pot magnets or magnetic hooks. They are countersunk and can be fastened with a fitting countersunk screw to create an even support area.

The edge of these metal discs prevents the magnet from sliding down if attached in a vertical position, which counteracts the shear force and maintains a high adhesive force.

Note: Once a magnet of suitable size (e.g. CSN-20) sits on the disc, it is hard to remove thanks to the edge. Therefore, make sure you first attach the metal disc and the magnet to the desired object (or screw in the hook/grommet/handle).

The metal discs are not rustproof and hence not suitable for outdoor use.

The following screws fit into the MSD-21, for example:

  • Slotted countersunk wood screws: DIN 97
  • Cross recessed countersunk flat head screws (machine screw): ISO 7046-2
  • Hexalobular socket countersunk flat head screws (machine screw): ISO 14581
  • Hexagon socket countersunk flat head screws (machine screw): ISO 10642

Technical data

Attribute name Attribute value
Article ID MSD-21
EAN 7640155434638
Diameter D 23,5 mm
Diameter d2 21 mm
Height H1 2,5 mm
Height H2 1 mm
Hole d1 3,5 mm
Material Structural steel ST37
Coating Zinc-Plated (Zn)
Made in Germany
Shape Disc
Weight 5,5 g
PDF data sheet

Product Safety Information

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